Jacob Rodriguez of Lake Elsinore was driving a white Hyundai Elantra north in the southbound lanes of Interstate 15 around 11:15 p.m. on Oct. 26 when he collided with a gray Honda Civic driven by Jessica Neumeyer of Murrieta south of Temecula, according to the California Highway Patrol and the San Diego County Medical Examiner’s Office.

Dispatchers received a call just after 11 p.m. reporting that the Hyundai had entered I-15 at Deer Springs Road, traveling north in the southbound lanes, CHP Officer Mark Latulippe said. An officer from the CHP’s Oceanside office started a traffic break near state Route 76 in an effort to stop the wrong-way driver.

The Hyundai did not stop for the traffic break and continued heading the wrong direction at a high speed, Latulippe said.

The cars collided head-on in the left lane of southbound I-15 near Rainbow Valley Boulevard, the Medical Examiner’s Office said.

Neumeyer was pronounced dead at the scene and Rodriguez was transported to Palomar Medical Center in Escondido, where he was pronounced dead at 4:51 a.m. Oct. 27, the Medical Examiner’s Office said last week.

Alcohol or other drugs were suspected to have played a part in the crash, which remained under investigation.